Hi, Just bought a 98 Scott 15/42 lawn tractor sold by a gentleman that was unhappy with the cut. Said the deck had issues that the leveling procedure didn't cure. Also had fuel shut-off valve added. I repaired the sticking float in the carb and adjusted the choke so I could open the throttle without choking the engine and now have the RPM and power to get an even cut. I know from online research that this is not a real popular machine but I like it. It is my first tractor with the hydrostatic drive and I'm impressed. I had to change oil and filter due to gas in the oil and was relieved to find NAPA Gold filters for Kohler engines for under $5.00 as opposed to 9-14 bucks for the Kohler brand. Hope this helps somebody.